[ 1012.162903][T21711] br0: port 1(veth1) entered blocking state
[ 1012.163663][T21711] br0: port 1(veth1) entered disabled state
[ 1012.163895][T21711] veth1: entered allmulticast mode
[ 1012.165604][T21711] veth1: entered promiscuous mode
[ 1012.200798][T21712] br0: port 2(veth3) entered blocking state
[ 1012.201235][T21712] br0: port 2(veth3) entered disabled state
[ 1012.201553][T21712] veth3: entered allmulticast mode
[ 1012.203104][T21712] veth3: entered promiscuous mode
[ 1012.290479][ T7801] br0: port 1(veth1) entered blocking state
[ 1012.290734][ T7801] br0: port 1(veth1) entered forwarding state
[ 1012.348553][   T39] br0: port 2(veth3) entered blocking state
[ 1012.348770][   T39] br0: port 2(veth3) entered forwarding state
[ 1017.781834][T21752] br0: port 2(veth3) entered disabled state
[ 1017.832103][T21755] br0: port 1(veth1) entered disabled state
[ 1017.891819][T21757] veth3: left allmulticast mode
[ 1017.891983][T21757] veth3: left promiscuous mode
[ 1017.892887][T21757] br0: port 2(veth3) entered disabled state
[ 1017.893914][T21757] veth1: left allmulticast mode
[ 1017.894060][T21757] veth1: left promiscuous mode
[ 1017.894291][T21757] br0: port 1(veth1) entered disabled state